1322870003

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 1805076000

約数和(自身を除く): 482205997

約数列:

[1, 7, 13, 19, 29, 49, 91, 133, 203, 247, 377, 551, 637, 931, 1421, 1729, 2639, 3769, 3857, 7163, 12103, 18473, 26383, 26999, 48997, 50141, 71611, 109301, 184681, 342979, 350987, 501277, 765107, 930943, 1420913, 2076719, 2400853, 3508939, 5355749, 6516601, 9946391, 14537033, 26997347, 45616207, 69624737, 101759231, 188981429, 1322870003]

約数ペア:

[(1, 1322870003), (7, 188981429), (13, 101759231), (19, 69624737), (29, 45616207), (49, 26997347), (91, 14537033), (133, 9946391), (203, 6516601), (247, 5355749), (377, 3508939), (551, 2400853), (637, 2076719), (931, 1420913), (1421, 930943), (1729, 765107), (2639, 501277), (3769, 350987), (3857, 342979), (7163, 184681), (12103, 109301), (18473, 71611), (26383, 50141), (26999, 48997)]